modify sin led gpio

hc

2024-05-13 9d77db3c730780c8ef5ccd4b66403ff5675cfe4e

 kernel/Documentation/devicetree/bindings/net/lpc-eth.txt
..
..
@@ -10,6 +10,11 @@
10
10
   absent, "rmii" is assumed.
11
11
 - use-iram: Use LPC32xx internal SRAM (IRAM) for DMA buffering
12
12
 
13
+Optional subnodes:
14
+- mdio : specifies the mdio bus, used as a container for phy nodes according to
15
+  phy.txt in the same directory
16
+
17
+
13
18
 Example:
14
19
 
15
20
 	mac: ethernet@31060000 {